If it is Marine Velvet... *Updated*

[fishoholic]

Hummm did not know that. I used prime (lots of it) when I treated my fish with cupramine, as far as I know it did not cause any issues, I did check copper levels every day with a test kit and they all read at the level they were supposed to be at. I had a lot of bubbliers running at the time, maybe that helped

[daniella3d]

Interesting. When you use Prime with cupramine it is said to bind with the amines in Cupramine and release the copper back into a toxic form. I guess you were lucky that it did not cause any harm to your fish then.

Originally Posted by fishoholic

Hummm did not know that. I used prime (lots of it) when I treated my fish with cupramine, as far as I know it did not cause any issues, I did check copper levels every day with a test kit and they all read at the level they were supposed to be at. I had a lot of bubbliers running at the time, maybe that helped